Z Score (Close + High and Low bands)

Basic z score with High and Low bands.

If z is positive = uptrend.
If z is negative = downtrend.
If z > +3 or z < -3 = reverse is possible.

H lines can act as a support/resistance.

Disclaimer:
Trading success is all about following your trading strategy and the indicators should fit within your trading strategy, and not to be traded upon solely

The script is for informational and educational purposes only. Use of the script does not constitute professional and/or financial advice. You alone have the sole responsibility of evaluating the script output and risks associated with the use of the script. In exchange for using the script, you agree not to hold dgtrd TradingView user liable for any possible claim for damages arising from any decision you make based on use of the script